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BOSTON MARATHON 2024

Leah Macaulay

Bib: 16036•F

VT

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 30%
Gender (Female)
#0 / 10924
Top 15%
Division (F18-39)
#0 / 4660
Top 27%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:22/mi
22:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
46:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:10:55
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:35:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:43/mi
1:40:37
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
1:59:46
↑ 66↓ 880.2%
30K· 18.64 mi
7:55/mi
2:24:23
↑ 181↓ 1480.2%
20M
7:56/mi
2:35:10
↑ 64↓ 500.2%
21M
8:20/mi
2:43:30
↑ 106↓ 241.6%
35K· 21.75 mi
7:36/mi
2:49:11
↑ 17↓ 861.7%
23M
7:50/mi
2:58:59
↑ 23↓ 630.6%
24M
7:34/mi
3:06:33
↓ 821.3%
40K· 24.85 mi
7:40/mi
3:13:06
↓ 200.3%
25.2M
8:27/mi
3:16:01
↑ 13↓ 160.2%
Finish· 26.22 mi
7:11/mi
3:23:20
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:37
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:42:43
Pace7:50 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:5722:547:2222:54
7:22
-
10K
6.21 mi11:36:4746:447:3123:50
7:40
+0:18
15K
9.32 mi12:00:581:10:557:3724:11
7:47
+0:07
20K
12.43 mi12:25:241:35:217:4024:26
7:52
+0:05
Half
13.11 mi12:30:401:40:377:405:16
7:43
-0:09
25K
15.53 mi12:49:491:59:467:4319:09
7:54
+0:11
30K
18.64 mi13:14:262:24:237:4524:37
7:55
+0:01
20M
20.00 mi13:25:132:35:107:4510:47
7:56
+0:01
21M
21.00 mi13:33:332:43:307:478:20
8:20
+0:24
35K
21.75 mi13:39:142:49:117:475:41
7:36
-0:44
23M
23.00 mi13:49:022:58:597:479:48
7:50
+0:14
24M
24.00 mi13:56:363:06:337:467:34
7:34
-0:16
40K
24.85 mi14:03:093:13:067:466:33
7:40
+0:06
25.2M
25.20 mi14:06:043:16:017:472:55
8:27
+0:47
Finish
26.22 mi14:13:233:23:207:467:19
7:11
-1:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

7:11 /mi

Average Pace

7:46 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:41

77% of race

Time at Steady Pace

46:39

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:12:5722:547:2222:54
7:22
#9726
10K
6.21 mi11:36:4746:447:3123:50
7:40
#10661
15K
9.32 mi12:00:581:10:557:3724:11
7:47
#11037
20K
12.43 mi12:25:241:35:217:4024:26
7:52
#10969
Half
13.11 mi12:30:401:40:377:405:16
7:43
#10953
25K
15.53 mi12:49:491:59:467:4319:09
7:54
#10605
30K
18.64 mi13:14:262:24:237:4524:37
7:55
#9868
20M
20.00 mi13:25:132:35:107:4510:47
7:56
#9486
21M
21.00 mi13:33:332:43:307:478:20
8:20
#9139
35K
21.75 mi13:39:142:49:117:475:41
7:36
#8943
23M
23.00 mi13:49:022:58:597:479:48
7:50
#8601
24M
24.00 mi13:56:363:06:337:467:34
7:34
#8326
40K
24.85 mi14:03:093:13:067:466:33
7:40
#8098
25.2M
25.20 mi14:06:043:16:017:472:55
8:27
#7985
Finish
26.22 mi14:13:233:23:207:467:19
7:11
#7728
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi97261900190011808(Top 46%)3126(Top 29%)3126(Top 67%)
10K6.21 mi3.10 mi10661-9352416-5162416-51611647(Top 46%)2995(Top 27%)2995(Top 64%)
15K9.32 mi3.11 mi11037-3762656-2402656-24011808(Top 46%)3126(Top 29%)3126(Top 67%)
20K12.43 mi3.11 mi10969+682645+112645+1110865(Top 43%)2738(Top 25%)2738(Top 59%)
Half13.11 mi0.68 mi10953+162642+32642+310754(Top 42%)2651(Top 24%)2651(Top 57%)
25K15.53 mi2.42 mi10605+3482525+1172525+1179528(Top 37%)2250(Top 21%)2250(Top 48%)
30K18.64 mi3.11 mi9868+7372250+2752250+2757447(Top 29%)1537(Top 14%)1537(Top 33%)
20M20.00 mi1.36 mi9486+3822111+1392111+1396421(Top 25%)1303(Top 12%)1303(Top 28%)
21M21.00 mi1.00 mi9139+3472010+1012010+1015495(Top 22%)1080(Top 10%)1080(Top 23%)
35K21.75 mi0.75 mi8943+1961942+681942+685591(Top 22%)1137(Top 10%)1137(Top 24%)
23M23.00 mi1.25 mi8601+3421860+821860+824958(Top 19%)997(Top 9%)997(Top 21%)
24M24.00 mi1.00 mi8326+2751778+821778+824428(Top 17%)855(Top 8%)855(Top 18%)
40K24.85 mi0.85 mi8098+2281717+611717+614209(Top 16%)870(Top 8%)870(Top 19%)
25.2M25.20 mi0.35 mi7985+1131690+271690+274349(Top 17%)977(Top 9%)977(Top 21%)
Finish26.22 mi1.02 mi7728+2571621+691621+693953(Top 15%)774(Top 7%)774(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11808

Females

3126

F18-39

3126

5K→10K

3.1 - 6.2 mi

Top 46%
×5story building
+79ft-138ft

Overall

11647

Females

2995

F18-39

2995

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11808

Females

3126

F18-39

3126

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10865

Females

2738

F18-39

2738

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

10754

Females

2651

F18-39

2651

Half→25K

13.1 - 15.5 mi

Top 37%
×4story building
+66ft-88ft

Overall

9528

Females

2250

F18-39

2250

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7447

Females

1537

F18-39

1537

30K→20M

18.6 - 20.0 mi

Top 25%
×5story building
+64ft-50ft

Overall

6421

Females

1303

F18-39

1303

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

5495

Females

1080

F18-39

1080

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5591

Females

1137

F18-39

1137

35K→23M

21.8 - 23.0 mi

Top 19%
×5story building
+23ft-63ft

Overall

4958

Females

997

F18-39

997

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4428

Females

855

F18-39

855

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4209

Females

870

F18-39

870

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4349

Females

977

F18-39

977

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2story building
+22ft-21ft

Overall

3953

Females

774

F18-39

774

Passing Analysis

Category:
Athletes Passed
3805*
Passed By
1805
Net Change
+1998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9726
5K → 10K55988-935#9726#10661
10K → 15K115491-376#10661#11037
15K → 20K254186+68#11037#10969
20K → Half5236+16#10969#10953
Half → 25K40860+348#10953#10605
25K → 30K750*13+737#10605#9868
30K → 20M3886+382#9868#9486
20M → 21M3547+347#9486#9139
21M → 35K2015+196#9139#8943
35K → 23M3464+342#8943#8601
23M → 24M2761+275#8601#8326
24M → 40K2324+228#8326#8098
40K → 25.2M1141+113#8098#7985
25.2M → Finish2603+257#7985#7728
TOTALS3805*1805+1998

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing